<template>
  <div id="container">
    <mt-header fixed :title="$route.meta.title">
      <span slot="left" @click="goBack" v-show="showBack">
        <mt-button icon="back">返回</mt-button>
      </span>
    </mt-header>
    <transition name="fade">
      <router-view></router-view>
    </transition>
    <tabbar></tabbar>
  </div>
</template>


<script>
import tabbar from "./components/tabbar.vue";
export default {
  data() {
    return {
      showBack: false,
    };
  },
  created() {
    this.showBack = this.$route.path !== "/home";
    this.checkLogin();
  },
  watch: {
    "$route.path"(newVal) {
      this.showBack = newVal !== "/home";
    },
  },
  methods: {
    goBack() {
      this.$router.go(-1);
    },
    checkLogin() {
      this.$indicator.open({
        text: "加载中",
      });
      this.$http.get("user").then((res) => {
        if (res.data.code === 1) {
          this.$store.commit("user/setUser", res.data.data);
        }
        this.$indicator.close();
      });
    },
  },
  name: "App",
  components: {
    tabbar,
  },
};
</script>

<style scoped>
#container {
  padding-top: 40px;
  padding-bottom: 50px;
  overflow-x: hidden;
}

.fade-enter {
  opacity: 0;
  transform: translateX(100%);
}

.fade-leave-to {
  opacity: 0;
  transform: translateX(-100%);
  position: absolute;
}

.fade-enter-active,
.fade-leave-active {
  transition: all 0.5s ease;
}
</style>
